{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{8}{c}}
\toprule
                &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}&\multicolumn{1}{c}{(7)}&\multicolumn{1}{c}{(8)}\\
                &\multicolumn{1}{c}{Publicity}&\multicolumn{1}{c}{Staff}&\multicolumn{1}{c}{Utilities}&\multicolumn{1}{c}{Leased assets}&\multicolumn{1}{c}{\shortstack{Services by\\ Third parties}}&\multicolumn{1}{c}{Cash}&\multicolumn{1}{c}{Not specified}&\multicolumn{1}{c}{Others}\\
\midrule
Before          &   -0.215         &   -0.039         &    0.007         &    0.020         &   -0.075\sym{*}  &   -0.116         &   -0.055\sym{*}  &   -0.274         \\
                &  (0.174)         &  (0.079)         &  (0.058)         &  (0.038)         &  (0.041)         &  (0.095)         &  (0.033)         &  (0.272)         \\
\addlinespace
Above median corruption&   -0.201         &   -0.064         &    0.031         &   -0.018         &    0.011         &   -0.082         &   -0.054         &   -0.512         \\
                &  (0.194)         &  (0.054)         &  (0.062)         &  (0.036)         &  (0.038)         &  (0.077)         &  (0.033)         &  (0.332)         \\
\addlinespace
Before $\times$ Above median corruption&    0.320         &    0.035         &    0.077         &    0.042         &    0.120\sym{*}  &    0.185         &    0.067         &    0.372         \\
                &  (0.219)         &  (0.098)         &  (0.095)         &  (0.072)         &  (0.067)         &  (0.129)         &  (0.043)         &  (0.331)         \\
\midrule
Observations    &      823         &      823         &      823         &      823         &      823         &      823         &      823         &      823         \\
Dep. Var. Mean  &    0.983         &    0.188         &    0.415         &    0.189         &    0.176         &    0.410         &    0.110         &    0.372         \\
Adjusted R$^2$  &    0.038         &    0.152         &    0.061         &    0.051         &    0.011         &    0.220         &    0.042         &    0.044         \\
$\beta_0+\beta_2 \, c_{ist}$&    0.105         &   -0.004         &    0.084         &    0.062         &    0.045         &    0.069         &    0.012         &    0.097         \\
p-value         &    0.390         &    0.951         &    0.233         &    0.303         &    0.401         &    0.484         &    0.707         &    0.362         \\
\bottomrule
\end{tabular}
}
